To manage your dotCloud applications, you need the Command-Line
Interface client (CLI) installed on your computer. If you have previously installed an older version of the CLI, you may prefer to read Migrating to the CLI 0.9

Linux

Open Terminal and run the following command:

sudo easy_install pip && sudo pip install dotcloud

If you don’t have easy_install, you need to install it;
preferably with your distribution specific packaging tools.
On Fedora, RHEL, and other systems providing yum, you
should run sudoyuminstallpython-setuptools.
On Debian, Ubuntu, and other systems providing APT, you should
run sudoapt-getinstallpython-setuptools. Then install
pip and dotcloud as shown above.

Mac OS X

To install, open your terminal and run the following command:

sudo easy_install pip && sudo pip install dotcloud

Windows

dotCloud developer support cannot help you install or use the
dotcloud CLI on Windows. You may find some help on
StackOverflow (in particular, the old installation steps are here )

When the installation is finished, run “dotcloud setup” for the first time and
enter your dotCloud credentials: